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🔬UltrasoundGE Logiq P7

GE Logiq P7 Power Supply Troubleshooting

By MedBazaar Technical Team · Troubleshooting Guide

مسئلہ / Problem

Machine power on nahi hoti, randomly shut down hoti hai ya power unstable hai.

ممکنہ وجوہات / Possible Causes

  • Mains voltage fluctuation (Pakistan mein bahut common)
  • Internal power supply unit failure
  • Power cable fault
  • Cooling issue causing thermal shutdown

    • تشخیص / Diagnosis Steps

  • Mains voltage check karein (multimeter se) — 210-230V hona chahiye
  • UPS/stabilizer use kar ke test karein
  • Power cable replace kar ke test karein
  • Shutdown pattern note karein — load par hota hai ya idle par bhi

    • حل / Fix

  • Quality UPS (min 2KVA) ya voltage stabilizer zaroor use karein
  • Power cable replacement
  • Internal PSU replacement (engineer required)
  • Thermal paste refresh on CPU (if overheating cause) — engineer required

    • Pakistan-specific مشورہ

    Pakistan mein voltage fluctuation ultrasound machines ka sabse bada dushman hai. Servo stabilizer (not relay type) invest karna highly recommended hai — machine ki life significantly badh jati hai.

    Estimated Fix Time: 30 min – 3 hours

    Difficulty: Intermediate

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